/g/ - Technology

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/dpt/ - Daily Programming Thread

Anonymous Mon 17 Feb 2020 22:45:51 No.74804670 View Reply Last 50 Original Report

Quoted By:

Old thread: >>74798226

What are you working on, /g/?

77 posts and 16 images omitted

Anonymous

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Anonymous Tue 18 Feb 2020 00:27:40 No.74805906 Report

Quoted By:

>>74805001
>Optimized timer updates to require only one current time read via FFI with ahead of time enqueued next tick computation. Because why the hell not?
I really don't think that's going to improve anything. Querying the current time every second and computing a difference can't be expensive at all. And it's simpler code.

Anyway, I don't think writing the client in webasm is going to improve performance. All it's going to do is increase the load time because now you have to load a webasm module.
Regular usage in v6 is already plenty fast. the only thing that was slow about it was loading the web page, and webasm, vdoms, custom websocket stuff isn't going to fix that, because
- browsers are faster at loading JS than webasm
- even though you are using a VDOM, you still have to shit that VDOM out to the real DOM when loading the whole page, and that is the slowest part.
- most inbuilt browser JSON parsers are slow as shit, however your JSON objects are far too small and infrequent to benefit from any faster JSON parser.
- your websockets implementation is unlikely to be faster than the browsers. even if it is, you're not going to notice. the overhead of websockets is not in the websockets parser.

The client logic is not computationally expensive. Rewriting it in web assembly is not going to speed up regular usage, and I doubt it will speed up page load. It will probably just slow down the page load.
Prove me wrong.

Anonymous

Anonymous Tue 18 Feb 2020 00:29:09 No.74805922 Report

Quoted By:

>>74804855
No. My code is bad and people will laugh at me

Anonymous

Anonymous Tue 18 Feb 2020 00:36:38 No.74806002 Report

Quoted By:

>>74805108
Oh that's dope
Will I be able to do that once I'm done SICP?

Anonymous

Anonymous Tue 18 Feb 2020 00:38:37 No.74806027 Report

Quoted By:

>>74805108
but is it optimizing? if not it's shit.

Anonymous

Anonymous Tue 18 Feb 2020 00:44:25 No.74806081 Report

Quoted By:

>>74805779
>>74805803
thanks man I think I got it working i appreciate the help

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Starter Gaming PC Tips?

Anonymous Tue 18 Feb 2020 00:44:16 No.74806080 View Reply Original Report

Quoted By:

Dunno if this falls into the "not your personal tech support" category or if this is even the right place to ask this, but can anybody recommend a nice starter Gaming PC build that's cheap but not so cheap as to limit my upgrade path? I have a build I'm working on on pcpartspicker I can post, I just want to know if I can go any lower on certain things and just upgrade them later

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Anonymous Tue 18 Feb 2020 00:37:51 No.74806018 View Reply Original Report

Quoted By: >>74806055 >>74806064

any reputable email providers that is not gmail?

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Anonymous Mon 17 Feb 2020 18:40:19 No.74801765 View Reply Last 50 Original Report

Quoted By:

HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA
KDE developers have no dignity

272 posts and 25 images omitted

Anonymous

Anonymous Tue 18 Feb 2020 00:24:02 No.74805856 Report

Quoted By:

>>74805705
>even having the option for telemetry there means that it can be abused
Well, you can extend this to anything. For example:
>The option to delete or modify files exists in all filesystems, and this can be abused by anyone with access to delete or alter important information you have saved. The only sure solution is to use a read-only filesystem.
>all CPUs are able to run any kind of software, including malware. We should only use CPUs that can only run software signed by a known party

Anonymous

Anonymous Tue 18 Feb 2020 00:25:31 No.74805880 Report

Quoted By: >>74805904

the log is stored in ~/.local/share/plasmashell/kuserfeedback/audit
this is the entire file when using the 4/5 level

{
 "applicationVersion": {
 "data": {
 "value": "5.18.0"
 },
 "description": "The version of the application.",
 "telemetryMode": "BasicSystemInformation"
 },
 "compiler": {
 "data": {
 "type": "GCC",
 "version": "9.2"
 },
 "description": "The compiler used to build this application.",
 "telemetryMode": "BasicSystemInformation"
 },
 "opengl": {
 "data": {
 "glslVersion": "4.60",
 "profile": "compat",
 "renderer": "GeForce GTX 770/PCIe/SSE2",
 "type": "GL",
 "vendor": "NVIDIA Corporation",
 "vendorVersion": "NVIDIA 440.59",
 "version": "4.6"
 },
 "description": "Information about type, version and vendor of the OpenGL stack.",
 "telemetryMode": "DetailedSystemInformation"
 },
 "panelCount": {
 "data": {
 "panelCount": 0
 },
 "description": "Counts the panels",
 "telemetryMode": "DetailedSystemInformation"
 },
 "platform": {
 "data": {
 "os": "linux",
 "version": "arch"
 },
 "description": "Type and version of the operating system.",
 "telemetryMode": "BasicSystemInformation"
 },
 "qtVersion": {
 "data": {
 "value": "5.14.1"
 },
 "description": "The Qt version used by this application.",
 "telemetryMode": "BasicSystemInformation"
 },
 "screens": {
 "data": [
 {
 "dpi": 94,
 "height": 1200,
 "width": 1920
 }
 ],
 "description": "Size and resolution of all connected screens.",
 "telemetryMode": "DetailedSystemInformation"
 }
}

seems pretty harmless

Anonymous

Anonymous Tue 18 Feb 2020 00:27:24 No.74805904 Report

Quoted By: >>74805920

>>74805880
You don't use panels?

Anonymous

Anonymous Tue 18 Feb 2020 00:28:59 No.74805920 Report

Quoted By:

>>74805904
apparently latte-dock doesn't count

Anonymous

Anonymous Tue 18 Feb 2020 00:44:12 No.74806078 Report

Quoted By:

>>74801990
why dont you post your full name and address here then? are you a criminal scum?

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Anonymous Mon 17 Feb 2020 23:28:59 No.74805273 View Reply Original Report

Quoted By: >>74806023

Was technology a mistake?

30 posts and 2 images omitted

Anonymous

Anonymous Tue 18 Feb 2020 00:38:15 No.74806023 Report

Quoted By: >>74806039

>>74805273
Why do all the Ted threads get deleted?

Anonymous

Anonymous Tue 18 Feb 2020 00:39:41 No.74806039 Report

Quoted By: >>74806044

>>74806023
Because the mods are faggots that don't like actual tech discussion when we can have another 2000 brand war and shilling threads.

Anonymous

Anonymous Tue 18 Feb 2020 00:41:02 No.74806044 Report

Quoted By:

>>74806039
I don't see any tech discussion in this thread or any threads relating to this person

Anonymous

Anonymous Tue 18 Feb 2020 00:42:09 No.74806056 Report

Quoted By: >>74806077

>>74805764
>Ted explained in his manifesto explicitly why he used the tech he despised to rail against society. It's obvious neither you nor the other guy have read the manifesto or else we wouldn't be having this discussion.
I mean, I'm >>74805387 and I haven't read it, though everyone but Ted apparently can see the contradictions. And just a reminder that he's serving 8 consecutive life sentences without the possibility of parole, while on the other hand technology has been evolving and making people's lives easier. I doubt he or anyone could've made an argument against the development of modern medicine. That's often my main argument in defense of my position that a life in isolation in nature just isn't feasible. And certainly not hundreds of years back in history before the industrial revolution when people died of cholera, smallpox and tuberculosis.

Anonymous

Anonymous Tue 18 Feb 2020 00:44:11 No.74806077 Report

Quoted By:

>>74806056
>I doubt he or anyone could've made an argument against the development of modern medicine.
They do
Their position is basically there should be less human beings on the planet
Nobody takes it seriously, these larping idiots will be at the doctors just like everyone else when they have an illness

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Anonymous Mon 17 Feb 2020 23:01:09 No.74804875 View Reply Original Report

Quoted By: >>74806076

UK police posting this poster
>discord is used by elite hackers

4 posts and 1 image omitted

Anonymous

Anonymous Tue 18 Feb 2020 00:29:47 No.74805930 Report

Quoted By: >>74805991

>>74805858
You're suggesting the poster is fake?

Anonymous

Anonymous Tue 18 Feb 2020 00:35:31 No.74805991 Report

Quoted By: >>74806008 >>74806052

>>74805930
Yes. https://www.bbc.com/news/technology-51532281

Anonymous

Anonymous Tue 18 Feb 2020 00:37:11 No.74806008 Report

Quoted By:

>>74805991
It was never confirmed and most likely is real and they just back paddled hard when they were called out on their bullshit.

Anonymous

Anonymous Tue 18 Feb 2020 00:41:40 No.74806052 Report

Quoted By:

>>74805991
Did you even read the article you posted? They literally confirm that it's real.
>The West Midlands Regional Organised Crime Unit said the poster was supposed to be "a quick reference guide".
The parties that denied they created it were West Midlands Police and the NCA. The West Midlands ROCU created it.

Anonymous

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Anonymous Tue 18 Feb 2020 00:44:07 No.74806076 Report

Quoted By:

>>74804875
>discord
>TOR
>virtual machines

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Anonymous Mon 17 Feb 2020 23:12:11 No.74805037 View Reply Original Report

Quoted By: >>74806011

I've convinced myself to spend $1300 on a standing desk. Please tell me how retarded I am.

29 posts and 1 image omitted

Anonymous

Anonymous Tue 18 Feb 2020 00:37:17 No.74806011 Report

Quoted By: >>74806033 >>74806037

>>74805037
Wrong solution.
Just don't spend so much time in front of the screen.
A man should do other things.

Anonymous

Anonymous Tue 18 Feb 2020 00:38:07 No.74806020 Report

Quoted By:

>>74805975
They charge $800 for the legs on their own.
https://www.imovr.com/lander-electric-standing-desk-base.html
The rest of the cash goes to the 30x71" hermetically sealed MDF table.
It's actually $1400, but there's a 15% sale going on right now. To split the difference, I rounded up to $1300 to account for tax.

Anonymous

Anonymous Tue 18 Feb 2020 00:39:15 No.74806033 Report

Quoted By:

>>74806011
I'm a depressed NEET and I don't see this changing any time soon. And if I'm going to make any money, it's going to be through the computer. I might as well make it the best experience I can.

Anonymous

Anonymous Tue 18 Feb 2020 00:39:30 No.74806037 Report

Quoted By: >>74806075

>>74806011
>working as a soft dev.
>just do other things bro, stop working bro.

Anonymous

Anonymous Tue 18 Feb 2020 00:43:57 No.74806075 Report

Quoted By:

>>74806037
My point is we shouldn't be working so many hours to begin with.
This system is a joke.

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/pcbg/ - PC Building General

Anonymous Mon 17 Feb 2020 21:53:15 No.74803953 View Reply Last 50 Original Report

Quoted By:

Assemble a part list
>https://pcpartpicker.com/
How to build a PC
>https://www.youtube.com/watch?v=6_6hGc1A3Tk

Want help?
>State budget, location, monitor and CURRENCY
>Post at least some attempt at a parts list
>List your uses, e.g. Gaming, Video Editing, VM Work
>For monitors, include purpose (e.g., photoediting, gaming) and GPU pairing (if applicable)

OS
>Windows 10 keys are $5 on ebay

CPUs
>Ryzen 2200G/3200G - HTPC, web browsing
>Ryzen 1600AF/2600 - budget price/performance
>R5 3600/3700X - AMD gaming/productivity
>i7-9700K/i9-9900K - 240Hz gaming or max FPS
>R9 3900X/3950X - non-HEDT production
>Threadripper 3960X/3970X - HEDT

AM4 mobos:
>https://imgur.com/JS5OHFH
Z390 mobos:
>https://imgur.com/o5oM343

RAM
>At least 2 sticks for dual channel CPU, 2x8GB is standard
>RAM speeds of 3200CL16 or more recommended
>Micron E die and Samsung B die OC well
>AMD B, X, Intel Z chipsets support XMP
>RAM on motherboard’s QVL will run at rated speeds

GPUs
Consider power consumption, driver quality, and game codes
>Used RX570/RX580 - budget 1080p, from a place with buyer protection
>GTX1650 Super - budget 1080p
>GTX1660 Super - standard 1080, look for Ti at the same price
>RTX2060 - Recently discounted
>RX5700/XT - best price/performance. No blower XTs
>RTX2070 Super - 1440p/budget 4k
>RTX2080 Ti - best, but expensive

Case and cooling
>Many AIOs do not outperform large air coolers, open loops cost beyond diminishing returns
>Mesh fronts typically improve airflow and temperature
>Static pressure fans recommended for poorly ventilated cases

PSU
>Running a PSU near its capacity leads to more heat and higher fan RPM. Premium units offer better protection, regulation and noise. Check reviews with actual testing

Storage
>Avoid DRAM-less SSDs
>NVMe drives offer marginal improvement over SATA for consumer usage
>https://ssd.borecraft.com/SSD_Buying_Guide_List.pdf

more
>https://rentry.co/pcbg-more
Previous thread: >>74796101

56 posts and 4 images omitted

Anonymous

Anonymous Tue 18 Feb 2020 00:27:02 No.74805899 Report

Quoted By:

>>74805864
instead of getting either of those just pick up the Ryzen 5 2200G

Anonymous

Anonymous Tue 18 Feb 2020 00:28:18 No.74805909 Report

Quoted By:

>>74805866
>blue screens, crashes ?
yes. some people are claiming it's nothing more than idiots who didn't run DDU before installing the new driver, others swear it's a fault with AMD in itself.

Anonymous

Anonymous Tue 18 Feb 2020 00:28:40 No.74805914 Report

Quoted By:

>>74805864
I no longer have the PC so upgrading is out of the question. I have to start from scratch. From what I've looked at the Ryzens with Vega look a fair bit cheaper than buying a seperate CPU and GPU.

Anonymous

Anonymous Tue 18 Feb 2020 00:33:33 No.74805971 Report

Quoted By: >>74806074

Anything wrong with getting this? This, a 3400G and 16GB of decent laptop DIMMs are like $500 all together

https://www.newegg.com/asrock-deskmini-a300w/p/N82E16856158064?Description=ryzen%203400g&cm_re=ryzen_3400g-_-56-158-064-_-Product&quicklink=true

Anonymous

Anonymous Tue 18 Feb 2020 00:43:47 No.74806074 Report

Quoted By:

>>74805971
If you need something really small and don't want to either build in an inwin chopin or some Chinese import, this is it for APU SFF

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Anonymous Tue 18 Feb 2020 00:06:26 No.74805695 View Reply Original Report

Quoted By: >>74806072

why more and more smartphone producents are removing jack? why buyers allow it?

4 posts and 1 image omitted

Anonymous

Anonymous Tue 18 Feb 2020 00:32:07 No.74805955 Report

Quoted By:

Why manufacturers are removing it
>saves space
>can charge money for "official" adapters
>apple did it therefore its trendy

Why people allow it
>wireless headphones and ear buds are becoming the norm
>a good chunk of people will let themselves get walked on just so they can have the latest device

I myself use wireless headphones more often than not, but I will never purchase a phone that doesn't have a headphone jack

Anonymous

Anonymous Tue 18 Feb 2020 00:33:46 No.74805974 Report

Quoted By:

>>74805720
>Oh no someone told me to eat shit what choice do I have?
How about not rewarding anti consumer practices by buying shit products?

Anonymous

Anonymous Tue 18 Feb 2020 00:35:20 No.74805988 Report

Quoted By:

>Makes fun of Apple’s “courage”
>Does the same and pretends like nothing happened
I wonder what mental gymnastics you have to do in order to justify that. Remember when Google quickly blew past the Pixel having no jack? Or Samsung?

Anonymous

Anonymous Tue 18 Feb 2020 00:37:14 No.74806009 Report

Quoted By:

Apple did it initially for money selling dongles and wireless headphones.
Other companies followed suit but its fucking retarded, twice already my mother has needed a headphone jack and went out and bought an adapter. Luckily her car has USB and Bluetooth otherwise she would need a headphone jack too.
Looks like im sticking with the HTC One m8 for another 3 years, i love this phone.

Anonymous

Anonymous Tue 18 Feb 2020 00:43:30 No.74806072 Report

Quoted By:

>>74805695
1. Internal size constraints for other parts and the disproportionate design considerations needed for good analogue audio out for what is essentially a triplicated feature.

2. The majority of consumers don't use the headphone jack or use it so rarely that it isn't a consideration.

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Types of programming languages

Anonymous Mon 17 Feb 2020 22:32:48 No.74804476 View Reply Original Report

Quoted By: >>74806071

What are the different categories of programming languages?
As far as I know
>high level
Python etc

>low level
C family, ruby, swift, go etc

>functional
Lisp etc

How many is it practical to master?
One of each category?

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Anonymous

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Anonymous Tue 18 Feb 2020 00:27:03 No.74805900 Report

Quoted By: >>74805978

>>74805851
Here's your vanilla

Anonymous

Anonymous Tue 18 Feb 2020 00:34:11 No.74805978 Report

Quoted By: >>74806038

>>74805900
Waiter, i ordered coffee with a *little* french vanilla. This is just cream and no coffee. Take this one back and get me a real drink this time.

Anonymous

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Anonymous Tue 18 Feb 2020 00:39:32 No.74806038 Report

Quoted By: >>74806050

>>74805978
Excuse me sir, here's your order.

Anonymous

Anonymous Tue 18 Feb 2020 00:41:34 No.74806050 Report

Quoted By:

>>74806038
FUCKING KEK

Anonymous

Anonymous Tue 18 Feb 2020 00:43:19 No.74806071 Report

Quoted By:

>>74804476
>low level
>ruby, swift, go etc
The fuck?

>Functional
Saying some language is high level, some language is low level, and some language is functional is like saying some cars are expensive, some cars are cheap, and some cars are manual.

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